Overmarinating - Is there such a thing?
Can you marinate meat for too long?
I'm considering marinating a flank steak for grilling tomorrow, but there is a chance I won't be able to cook it until Tuesday...
Go for it, or Wait?
Keslacye, you can overmarinate--that is, overtenderize to the point where the muscle breaks down and the meat isn't the texture you want. 24 hours is a usual max But in addition to that problem, you have the meat's freshness at stake. Not sure when you're planning to put this on to marinate or when you'll know that it's a no-go, but were I in your shoes and realized as late as say 4:00 tomorrow that I wasn't cooking dinner that night, I'd throw it in the freezer overnight, then move it back to the fridge on Tuesday morning. It will that out slowly during the day and be ready for the grill on Tuesday night, and just as fresh as it would have been Monday night. Great grilled steak either way, and you keep your options open!
Don't know about your particular marinade or meat, but I got a London broil once and marinated it in red wine and herbs for (I think) 24 hours--and it wasn't fit to eat. My first thought was that the meat was bad, but Mike said I had marinated it too long.
The key is what is in the marinade. Too much salt, acid, or alcohol will kill the texture of the meat AND infuse the thing with odd flavors.
If you stick to spices/herbs (like a rub instead of a marinade) with a low sodium broth as the liquid you can leave the meat in much longer.
Yes, I have a couple of times, you know our plans change at times.
Soy Sauce will make it way too salty and not edible, and red wine does give it a spoiled taste and smell.
Dry rubs, I've not experience a problem. It's mainly chicken and beef where I have had it happen.
Thanks for everyone's advice. I guess there can be too much of a good thing.
I was going to use one of the marinades in last month's Cook's Illustrated. It included soy sauce, fish sauce, oil, fresh garlic, fresh ginger, curry paste, and brown sugar. The instructions said to reserve a quarter cup of the marinade, add some lime juice and vineagar, and to toss it with the meat after it had been cooked. The instructions specify to only marinate it for an hour, but the article made it sound like that was a minimum for people who hadn't thought to do it the night before.